Cargo.toml

[package]
name = "certinfo"
version = "0.3.0"
edition = "2021"
build = "build.rs"

[lib]
name = "certinfo"
# `cdylib` is the Python extension wheel target maturin builds. `rlib`
# lets the in-repo `fuzz/` crate link the parser core as a normal Rust
# library. The fuzz crate disables the `python` feature (see
# `fuzz/Cargo.toml`) so its build links the pure-Rust DER / X.509
# modules only — no PyO3 symbols, no Python runtime dependency, no
# linker workarounds needed.
crate-type = ["cdylib", "rlib"]
path = "rust_certinfo/src/lib.rs"

[features]
# Default build = full extension module with the PyO3 wheel surface.
default = ["python"]
# `python` controls whether the PyO3 layer is compiled. With it OFF
# (the fuzz crate's mode), the crate is pure Rust against std + the
# in-tree DER parser; nothing from pyo3 is referenced and no Python
# symbols need to be available. Lets us fuzz `Certificate::from_der`
# as a standalone binary.
python = ["dep:pyo3"]

[dependencies]
# pyo3 is the Python extension bridge — required to expose the Rust
# parser to CertMonitor. Beyond pyo3 the crate has zero third-party
# dependencies; the X.509 / DER parser under rust_certinfo/src/{der,x509}/
# is implemented entirely against the Rust standard library.
pyo3 = { version = "0.24.1", features = ["extension-module", "abi3-py38"], optional = true }